Subchondral bone cyst: Causes, treatment, and symptoms - cyst in the bone at the base of the thumb

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​That bump on your wrist is likely a ganglion cyst - UChicago Medicine cyst in the bone at the base of the thumb


Ganglion cysts are seen frequently in the wrist but can occur at the base of the fingers or around the X-rays might be taken to evaluate the bones, joints and possibly the soft tissue. Figure 2 - Giant cell tendon sheath tumor of the thumb.

Ganglion cysts are very common lumps within the hand and wrist. the palm side of the wrist, the base of the finger on the palm side, and the top of the end joint.

Thumb arthritis is common with aging and occurs when cartilage wears away from the ends of the bones that form the joint at the base of your.

Ganglions, epidermoid inclusion cysts, giant cell tumours of the tendon sheath, and This is a small bony lump (usually at the second or third carpometacarpal joint) . may abruptly produce pain and swelling, as the weakened bone fractures.

WebMD explains the symptoms and treatment of a ganglion cyst, a tumor or of fluid that forms over a joint or tendon (tissue that connects muscle to bone). The base of the fingers on the palm, where they appear as small.